Additional file 1: Figure S1. of Graphene Oxide Hybridized nHAC/PLGA Scaffolds Facilitate the Proliferation of MC3T3-E1 Cells

a Surface morphology of the nHAC. b EDS spectra of the nHAC. Figure S2 SEM images of a nHAC/PLGA; b nHAC/PLGA/GO (0.5 wt%). c nHAC/PLGA/GO (1.0 wt%); d nHAC/PLGA/GO (1.5 wt%) scaffolds. (DOCX 2689 kb